@ -50,7 +50,6 @@ options:
admin_distance :
description :
- Admin distance of the static route .
default : 1
aggregate :
description : List of static route definitions .
state :
@ -98,14 +97,14 @@ commands:
- ip route 192.168 .2 .0 255.255 .255 .0 10.0 .0 .1
"""
from copy import deepcopy
import re
from ansible . module_utils . _text import to_text
from ansible . module_utils . basic import AnsibleModule
from ansible . module_utils . connection import exec_command
from ansible . module_utils . connection import ConnectionError
from ansible . module_utils . network . common . utils import remove_default_spec
from ansible . module_utils . network . ios . ios import , run_commands
from ansible . module_utils . network . ios . ios import get_config, load_config, run_commands
from ansible . module_utils . network . ios . ios import ios_argument_spec , check_args
import re
try :
from ipaddress import ip_network
@ -114,23 +113,39 @@ except ImportError:
HAS_IPADDRESS = False
def map_obj_to_commands ( updates , module ) :
def map_obj_to_commands ( want, have , module ) :
commands = list ( )
want , have = updates
for w in want :
# Try to match an existing config with the desired config
for h in have :
for key in [ ' prefix ' , ' mask ' , ' next_hop ' ] :
# If any key doesn't match, skip to the next set
if w [ key ] != h [ key ] :
break
# If all keys match, don't execute final else
else :
break
# If no matches found, clear `h`
else :
h = None
prefix = w [ ' prefix ' ]
mask = w [ ' mask ' ]
next_hop = w [ ' next_hop ' ]
admin_distance = w [ ' admin_distance ' ]
admin_distance = w . get ( ' admin_distance ' )
if not admin_distance and h :
w [ ' admin_distance ' ] = admin_distance = h [ ' admin_distance ' ]
state = w [ ' state ' ]
del w [ ' state ' ]
if state == ' absent ' and w in have :
commands . append ( ' no ip route %s %s %s ' % ( prefix , mask , next_hop ) )
elif state == ' present ' and w not in have :
commands . append ( ' ip route %s %s %s %s ' % ( prefix , mask , next_hop ,
admin_distance ) )
if admin_distance :
commands . append ( ' ip route %s %s %s %s ' % ( prefix , mask , next_hop , admin_distance ) )
else :
commands . append ( ' ip route %s %s %s ' % ( prefix , mask , next_hop ) )
return commands
@ -138,7 +153,8 @@ def map_obj_to_commands(updates, module):
def map_config_to_obj ( module ) :
obj = [ ]
rc , out , err = exec_command ( module , ' show ip static route ' )
try :
out = run_commands ( module , ' show ip static route ' ) [ 0 ]
match = re . search ( r ' .*Static local RIB for default \ s*(.*)$ ' , out , re . DOTALL )
if match and match . group ( 1 ) :
@ -156,37 +172,63 @@ def map_config_to_obj(module):
next_hop = splitted_line [ 4 ]
admin_distance = splitted_line [ 2 ] [ 1 ]
obj . append ( { ' prefix ' : prefix , ' mask ' : mask ,
' next_hop ' : next_hop ,
' admin_distance ' : admin_distance } )
obj . append ( {
' prefix ' : prefix , ' mask ' : mask , ' next_hop ' : next_hop ,
' admin_distance ' : admin_distance
} )
except ConnectionError :
out = get_config ( module , flags = ' | include ip route ' )
for line in out . splitlines ( ) :
splitted_line = line . split ( )
if len ( splitted_line ) not in ( 5 , 6 ) :
continue
prefix = splitted_line [ 2 ]
mask = splitted_line [ 3 ]
next_hop = splitted_line [ 4 ]
if len ( splitted_line ) == 6 :
admin_distance = splitted_line [ 5 ]
else :
admin_distance = ' 1 '
obj . append ( {
' prefix ' : prefix , ' mask ' : mask , ' next_hop ' : next_hop ,
' admin_distance ' : admin_distance
} )
return obj
def map_params_to_obj ( module , required_together = None ) :
keys = [ ' prefix ' , ' mask ' , ' next_hop ' , ' admin_distance ' , ' state ' ]
obj = [ ]
aggregate = module . params . get ( ' aggregate ' )
if aggregate :
for item in aggregate :
for key in item :
if item . get ( key ) is None :
item [ key ] = module . params [ key ]
module . _check_required_together ( required_together , item )
d = item . copy ( )
d [ ' admin_distance ' ] = str ( module . params [ ' admin_distance ' ] )
route = item . copy ( )
for key in keys :
if route . get ( key ) is None :
route [ key ] = module . params . get ( key )
obj . append ( d )
module . _check_required_together ( required_together , route )
obj . append ( route )
else :
module . _check_required_together ( required_together , module . params )
obj . append ( {
' prefix ' : module . params [ ' prefix ' ] . strip ( ) ,
' mask ' : module . params [ ' mask ' ] . strip ( ) ,
' next_hop ' : module . params [ ' next_hop ' ] . strip ( ) ,
' admin_distance ' : str ( module . params [ ' admin_distance ' ] ) ,
' state ' : module . params [ ' state ' ]
' admin_distance ' : module . params . get ( ' admin_distance ' ) ,
' state ' : module . params [ ' state ' ] ,
} )
for route in obj :
if route [ ' admin_distance ' ] :
route [ ' admin_distance ' ] = str ( route [ ' admin_distance ' ] )
return obj
@ -197,7 +239,7 @@ def main():
prefix = dict ( type = ' str ' ) ,
mask = dict ( type = ' str ' ) ,
next_hop = dict ( type = ' str ' ) ,
admin_distance = dict ( default = 1 , type = ' int ' ) ,
admin_distance = dict ( type = ' int ' ) ,
state = dict ( default = ' present ' , choices = [ ' present ' , ' absent ' ] )
)
@ -220,7 +262,6 @@ def main():
module = AnsibleModule ( argument_spec = argument_spec ,
required_one_of = required_one_of ,
required_together = required_together ,
mutually_exclusive = mutually_exclusive ,
supports_check_mode = True )
@ -236,7 +277,7 @@ def main():
want = map_params_to_obj ( module , required_together = required_together )
have = map_config_to_obj ( module )
commands = map_obj_to_commands ( ( want , have ) , module )
commands = map_obj_to_commands ( want , have , module )
result [ ' commands ' ] = commands
if commands :
@ -247,5 +288,6 @@ def main():
module . exit_json ( * * result )
if __name__ == ' __main__ ' :
main ( )
Nathaniel Case
7 years ago
committed by